Multipurpose IoT Hub
One modular device covering a wide range of IoT applications. CHESTER is used to data telemetry data of the connected systems, monitoring of a large variety of sensors, remote control and location tracking.
Communication to the internet from most distant places. CHESTER communicates through LPWAN technologies, such as NB-IoT or LoRaWAN, even from places where regular internet connectivity is not available.
Low power consumption
The device features low power consumption and offers a reliable operation from a battery for up to 10 years. CHESTER can operate in outdoor and dusty environments.
Ready for integration
CHESTER can by easy connected to the cloud, mobile applications and other services, such as Azure IoT Hub, Grafana, Ubidots or Blynk as well as it can be integrated with your endpoint through the REST API and Webhooks.
Smart home applications
|Operating input voltage||3.6 V|
|Idle power consumption||< 50 μA|
|Peak power consumption||500 mA|
|Battery capacity||5800 mAh|
|Thermometer accuracy||± 0.3 °C|
|Humidity sensor accuracy||±3%|
|Operating temperature range||-40 až +70 °C|
|Storage temperature range||-40 až +85 °C|
(.PDF, 339 KB)
|CHESTER-X0A||External I2C devices||External temperature/humidity sensors|
|CHESTER-X0B||Ultrasonic sensor||Water tank level monitoring|
|CHESTER-X0C||4x external input||Analog/digital; voltage range 0 to 28 V|
|CHESTER-X0D||4x external switch||Buttons, reed contacts, energy meters, etc.|
|CHESTER-X1||1-Wire bus||Temperature or soil moisture sensor|
|CHESTER-X2A||TTL/CMOS UART||Data read-out from various equipments|
|CHESTER-X2B||RS-485 interface||Communication via Modbus protocol|
|CHESTER-X3A||2x PT1000 interface||Wiring to industrial RTD themometers|
|CHESTER-X3B||Support for thermocouples||Extreme temperature measurement|
|CHESTER-X4A||DC/DC converter||External power supply 5 to 28 V|
|CHESTER-X4B||X4A + 1W||Interfacing industrial current loop sensors|
|CHESTER-X4C||X4A + 1W + 4-20mA||Interfacing industrial current loop sensors|
|CHESTER-X5||Analog input||Precise voltage sensing; range ±30 V|
|CHESTER-X6||4x strain gauge||Accurate weight scale monitoring|
Data processing in demanding projects from multiple environmental sensor inputs, e.g. temperature, relative air humidity, NOx and SOx gas, soil moisture, and many more.
Indoor Environmental Monitoring
Demanding indoor environmental monitoring projects - e.g. in agriculture and industrial space.
With a connected ultrasonic sensor, CHESTER can measure distance - e.g., a water level or a gap between a solid object.
Pulse Monitoring for Power Consumption and Output Power Metering
Energy metering and water use monitoring projects realized by connection to a pulse output of electricity meters, gas meters, water flow meters, or by observing their optical output.
Data Telemetry from Offline Devices
CHESTER can connect a wide offering of various communication interfaces and collect data from devices which are not normally connected online. That, for instance, allows industrial machines monitoring.
Extreme Temperature Monitoring
Through the connected industrial RTD thermometers and thermocouples support, CHESTER can measure extreme temperatures in industrial applications.
Remote Machine and Device Control
CHESTER finds its place in applications where remote control of machines or devices is required - e.g., opening and closing doors and gates, commanding the production machines, etc.
Position and Asset Tracking
CHESTER with integrated GNSS module (GPS, Galileo, GLONASS) is an ideal tool for asset tracking in logistics, agriculture, or industry.
Online Marketing Data Acquisition
Online telemetry from product demo presentations. The data are immediately available for marketing campaigns evaluation, customer behavior analysis, and the actual sales impact.
Universal Push Button
CHESTER can connect one or more push buttons and monitor the press events online. The solution is suitable even for demanding outdoor projects and industrial use.